| /**************************************************************************** |
| ** |
| ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). |
| ** All rights reserved. |
| ** Contact: Nokia Corporation (qt-info@nokia.com) |
| ** |
| ** This file is part of the plugins of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL$ |
| ** GNU Lesser General Public License Usage |
| ** This file may be used under the terms of the GNU Lesser General Public |
| ** License version 2.1 as published by the Free Software Foundation and |
| ** appearing in the file LICENSE.LGPL included in the packaging of this |
| ** file. Please review the following information to ensure the GNU Lesser |
| ** General Public License version 2.1 requirements will be met: |
| ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
| ** |
| ** In addition, as a special exception, Nokia gives you certain additional |
| ** rights. These rights are described in the Nokia Qt LGPL Exception |
| ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU General |
| ** Public License version 3.0 as published by the Free Software Foundation |
| ** and appearing in the file LICENSE.GPL included in the packaging of this |
| ** file. Please review the following information to ensure the GNU General |
| ** Public License version 3.0 requirements will be met: |
| ** http://www.gnu.org/copyleft/gpl.html. |
| ** |
| ** Other Usage |
| ** Alternatively, this file may be used in accordance with the terms and |
| ** conditions contained in a signed written agreement between you and Nokia. |
| ** |
| ** |
| ** |
| ** |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| |
| #ifndef WLAN_UTILS_H |
| #define WLAN_UTILS_H |
| |
| /** Originally taken from: libicd-network-wlan-dev.h*/ |
| |
| #include <glib.h> |
| #include <dbus/dbus.h> |
| #include <wlancond.h> |
| #include <icd/network_api_defines.h> |
| |
| /* capability bits inside network attributes var */ |
| #define NWATTR_WPS_MASK 0x0000F000 |
| #define NWATTR_ALGORITHM_MASK 0x00000F00 |
| #define NWATTR_WPA2_MASK 0x00000080 |
| #define NWATTR_METHOD_MASK 0x00000078 |
| #define NWATTR_MODE_MASK 0x00000007 |
| |
| #define CAP_LOCALMASK 0x0FFFE008 |
| |
| /* how much to shift between capability and network attributes var */ |
| #define CAP_SHIFT_WPS 3 |
| #define CAP_SHIFT_ALGORITHM 20 |
| #define CAP_SHIFT_WPA2 1 |
| #define CAP_SHIFT_METHOD 1 |
| #define CAP_SHIFT_MODE 0 |
| #define CAP_SHIFT_ALWAYS_ONLINE 26 |
| |
| /* ------------------------------------------------------------------------- */ |
| /* From combined to capability */ |
| static inline dbus_uint32_t nwattr2cap(guint nwattrs, dbus_uint32_t *cap) |
| { |
| guint oldval = *cap; |
| |
| *cap &= CAP_LOCALMASK; /* clear old capabilities */ |
| *cap |= |
| ((nwattrs & ICD_NW_ATTR_ALWAYS_ONLINE) >> CAP_SHIFT_ALWAYS_ONLINE) | |
| ((nwattrs & NWATTR_WPS_MASK) >> CAP_SHIFT_WPS) | |
| ((nwattrs & NWATTR_ALGORITHM_MASK) << CAP_SHIFT_ALGORITHM) | |
| ((nwattrs & NWATTR_WPA2_MASK) << CAP_SHIFT_WPA2) | |
| ((nwattrs & NWATTR_METHOD_MASK) << CAP_SHIFT_METHOD) | |
| (nwattrs & NWATTR_MODE_MASK); |
| |
| return oldval; |
| } |
| |
| |
| /* ------------------------------------------------------------------------- */ |
| /* From capability to combined */ |
| static inline guint cap2nwattr(dbus_uint32_t cap, guint *nwattrs) |
| { |
| guint oldval = *nwattrs; |
| |
| *nwattrs &= ~ICD_NW_ATTR_LOCALMASK; /* clear old capabilities */ |
| *nwattrs |= |
| #ifdef WLANCOND_WPS_MASK |
| ((cap & WLANCOND_WPS_MASK) << CAP_SHIFT_WPS) | |
| #endif |
| ((cap & (WLANCOND_ENCRYPT_ALG_MASK | |
| WLANCOND_ENCRYPT_GROUP_ALG_MASK)) >> CAP_SHIFT_ALGORITHM)| |
| ((cap & WLANCOND_ENCRYPT_WPA2_MASK) >> CAP_SHIFT_WPA2) | |
| ((cap & WLANCOND_ENCRYPT_METHOD_MASK) >> CAP_SHIFT_METHOD) | |
| (cap & WLANCOND_MODE_MASK); |
| |
| return oldval; |
| } |
| |
| |
| #endif |